Tennis racket



FIG. 1 is a right side elevation view of a tennis racket showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the undisclosed opposite side being identical;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a perspective view thereof. 

The ornamental design for a tennis racket, as shown and described. 